You are playing laser tag. The table shows how many points you gain or lose when you are tagged by another player in different l
ocations. You are tagged three times on the back, twice on the shoulder, and twice on the laser. You tag two players on the front, four players on the back, and one player on the laser. What is your final score?
Please help with this I am taking a math test and i need ANSWERS I don't have time to answer it please help thanks
Please help with this I am taking a math test and i need ANSWERS I don't have time to answer it please help thanks
1 answer:
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Answer:
0.998 is the probability that the average money spent by a sample of 40 shoppers is within $10 of the actual population mean.
Step-by-step explanation:
We are given the following information in the question:
Standard Deviation, σ = $21.51
We are given that the distribution of average money spend is a bell shaped distribution that is a normal distribution.
Formula:
We have to find:
P( average money spent is within $10 of the actual population mean.)
Calculation the value from standard normal z table, we have,